Commit message (Collapse) | Author | Age | Files | Lines | |
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* | hwmon: (amd_energy) Missing platform_driver_unregister() on error in ↵ | Wei Yongjun | 2020-05-26 | 1 | -1/+3 |
| | | | | | | | | | | | | | | | | amd_energy_init() Add the missing platform_driver_unregister() before return from amd_energy_init() in the error handling case. Fixes: 8abee9566b7e ("hwmon: Add amd_energy driver to report energy counters") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Acked-by: Naveen krishna Chatradhi <nchatrad@amd.com> Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Link: https://lore.kernel.org/r/20200527022417.105620-1-weiyongjun1@huawei.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> | ||||
* | hwmon: Add amd_energy driver to report energy counters | Naveen Krishna Chatradhi | 2020-05-22 | 1 | -0/+406 |
This patch adds hwmon based amd_energy driver support for family 17h processors from AMD. The driver provides following interface to the userspace 1. Reports the per core consumption * file: "energy%d_input", label: "Ecore%03d" 2. Reports per socket energy consumption * file: "energy%d_input", label: "Esocket%d" 3. To, increase the wrap around time of the socket energy counters, a 64bit accumultor is implemented. 4. Reports scaled energy value in Joules. Cc: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Naveen Krishna Chatradhi <nchatrad@amd.com> Link: https://lore.kernel.org/r/20200519155011.56184-1-nchatrad@amd.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> |